Hmm, there's something about Glass I like. I'll have to think about that one, and figure out what it means to me because obviously, glass breaks and that's the opposite of what I'm trying to convey. But I really like it. I also absolutely love Lark!

Does your birth name feel more like you? Or do you feel more like you need something different? Do you have a speific letter in mind so you can keep your initials? It could be a little pretentious but Armani means "freeman". Carol, Carleton, Frisco, Franco, Francisco, Fancy ( I actually know several people with this surname) all have connections to free in their meanings. There Is also Dermot which means "free from envy" if any of those interest you. Good Luck!